package com.cy.pj.common.advisor;


import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;

/**封装了扩展业务逻辑的对象*/
public class LogAdvice implements MethodInterceptor {
    /**此方法可以在目标业务方法执行之前和之后添加扩展逻辑*/
    @Override
    public Object invoke(MethodInvocation methodInvocation) throws Throwable {
        System.out.println("start:"+System.nanoTime());
        Object result=methodInvocation.proceed();//执行目标方法
        System.out.println("end:"+System.nanoTime());

        return result;
    }//Advice
}
